患者,2.5岁。以高烧3天、口腔溃疡2天,啼哭、流涎、拒食来诊。体检发现患儿全口牙龈

题型:单项选择题 A3/A4型题

问题:

患者,2.5岁。以高烧3天、口腔溃疡2天,啼哭、流涎、拒食来诊。体检发现患儿全口牙龈红肿,上腭及舌背黏膜可见汇集成簇的针头大小透明水疮,部分已破溃为浅表溃疡,周围黏膜充血水肿广泛。

本病例最可能的诊断为()

A.鹅口疮

B.急性坏死性龈口炎

C.疱疹性龈口炎

D.口炎型口疮

E.手-足-口病

考点:口腔医学主治医师口腔内科学口腔内科学题库
题型:单项选择题 A3/A4型题
阅读下面短文, 从短文后所给各题的A、B、C、D四个选项中,选出可以填入空白的最佳选项。
The Voice of America began during the World WarⅡ. When Germany was broadcasting a radio program to get international       , American officials believed they should        the German broadcast with words that they thought were the facts of world events. The first VOA news report began with words in       . “The        may be good or bad, but we shall tell you the truth.” Within a week, other VOA        were broadcasting in Italian, French and English.
After the World WarⅡended in 1945, some Americans felt VOA’s        had to be changed,      the Soviet Union became enemy of America.They wanted to         Soviet listeners. Then VOA began broadcasting in Russian.
In the early years VOA began adding something new to its broadcast that was      “ Music USA”. Another new idea came along in 1959.VOA knew that many listeners did not know      English to completely understand its        English broadcast. So VOA        a simpler kind of English,        uses about 1,500 words and is spoken        of course, it is special English.
In the        of most VOA listeners, the most        program is the news report. News from around the world        into the VOA news rooms in Washington 24 hours a day. It comes from VOA reporters in        cities and also from other        like BBC.VOA writers and editors use these materials to        news reports, which are being broadcast in 43 languages.
小题1:
A.businessB.cultureC. supportD.information
小题2:
A.replyB.answerC.joinD.interrupt
小题3:
A.sameB.shortC.EnglishD.German
小题4:
A.newsB.problemsC.effectsD.opinions
小题5:
A.stationsB.newsC.announcersD.officials
小题6:
A.homeB.positionC.purposeD.results
小题7:
A.ifB.supposingC.consideringD.in order that
小题8:
A.reachB.satisfyC.attackD.support
小题9:
A.knownB.reportedC.calledD.printed
小题10:
A.AmericanB.BritishC.standardD.enough
小题11:
A.normalB.fastC.goodD.exact
小题12:
A.inventedB.discoveredC.taughtD.stopped
小题13:
A.itB.whoC.whichD.that
小题14:
A.slowlyB.rapidlyC.normallyD.loudly
小题15:
A.pleasureB.courseC.opinionD.advice
小题16:
A.difficultB.importantC.variousD.common
小题17:
A.fliesB.sendsC.deliversD.pasts
小题18:
A.allB.majorC.AmericanD.news
小题19:
A.broadcastsB.formsC.newspapersD.countries
小题20:
A.broadcastB.announceC.translateD.prepare
题型:单项选择题 A3/A4型题

离开实验室前应检查()

A.水龙头是否关闭

B.不用的电器(如水浴锅)是否关闭

C.烘箱是否不必要过夜使用

D.门窗是否锁好

题型:单项选择题 A3/A4型题

PFM桥烧结开始的排气速度是

A.5~7min
B.30L/min
C.40~45℃/min
D.50~55℃/min
E.60~70℃/min

题型:单项选择题 A3/A4型题

文化企业基本竞争战略

题型:单项选择题 A3/A4型题

全站仪主要是由( )两部分组成。

A.测角设备和测距仪

B.电子经纬仪和光电测距仪

C.仪器和脚架

D.经纬仪和激光测距仪

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